baber/WOPTO huggingface dataset:
Patent JP-H10217785-A (JP)
Title: Pto device for tractor
Inventor: MATSUFUJI MIZUYA
IPC: B60W10/18
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To arrange a PTO clutch and the end face of a machine body housing so as to be close to the center line of an axle for rear wheels or front wheels by arranging a lift case on the upper face of the machine body housing so as to block the opening part, and arranging the PTO clutch and a PTO brake in the range of the opening part. SOLUTION: A hydraulic lift case 13 is formed into a nearly gate shape, and arranged on the upper side of a PTO clutch 37 so as to block the opening part 57 formed on the top wall of a rear housing 4. The opening part 57 is utilized for assembling parts in the rear housing 4. A power extraction mechanism having a gear train for extracting power from a transmitting shaft, a PTO brake 63, and an interlock mechanism 64 are provided as PTO related mechanisms in the rear housing 4. As their supporting means, a supporting plate 65 is provided striding over the interior of the rear housing 4 and the hydraulic lift case 13 through the opening part 57.
Patent JP-H09226305-A (JP)
Title: Travelling body with lug and its manufacture
Inventor: MATSUMOTO KOICHI
IPC: B60C11/11
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To certainly carry out mud soil separation even in the case of continuously using a travelling body on the travelling body with a lug furnished with a mud soil separation means. SOLUTION: A mud soil separation means 10 is constituted by forming a part to contain gas not communicated to the outside to elastically deform a tread 7 by being compressed and to elastically return the tread 7 by being decompressed at least on the tread 7 between lugs 8 on a travelling body furnished with the mud soil separation means 10 to separate mud soil attached on it on the tread 7 having the travelling lugs 8 provided in a row with intervals in the circumferential direction.
Patent JP-S61200168-A (JP)
Title: Resin composition having improved original shape retention
Inventor: INOUE TAKASHI
IPC: C08L7/00
Filed: 1985-02-28
Abstract: PURPOSE:A resin composition having improved original shape retention, usable for various molded article fields, which has a specific phase structure, >=specific modulus of elasticity and >=specified restoring characteristics, and small permanent set after deformation by external force. CONSTITUTION:A resin composition having a structure of at least >= two phases wherein different high polymer (e.g., polyphenylsiloxane/polystyrene, etc.) obtained by spinodal decomposition get in each other, >=0.03 gigapascal, prefer ably >=0.1 gigapascal modulus of elasticity, and restoring characteristics where permanent set is <=10% based on given strain when the composition is provided with >=10% strain, stress is removed and allowed to stand.
Patent JP-S59165075-A (JP)
Title: Image recorder with multi-function
Inventor: MIYAMOTO KOUICHI
IPC: G03G15/23
Filed: 1983-03-10
Abstract: PURPOSE:To attain both-side copying and overlapped recording without high speed copying and paper inversion by using both photosensitive drum to be rotated forwardly/reversely and another photosensitive drum. CONSTITUTION:Paper is fed simultaneously from two paper feeding parts 4, 5, toner images are transferred to these paper sheets by photosensitive drums 201, 301 and the sheets are discharged to stackers 8, 9 by passing the one through courses 208, 321 and the other through courses 322, 317, so that the images are copied at a speed twice the speed obtained by using one drum. In case of both- side copying, the 2nd drum 301 is reversed and a mirror 307 is switched to move a beam exposing position to the lower part of a developing unit 304. The paper copied at its one side by the 1st drum is moreover copied at its back by the upper surface of the 2nd drum 301 through a course 320 and discharged to a stocker 7. It is also available to carry the paper through courses 208, 310 and record the images from the two drums on the same surface matchably.
Patent JP-H08232740-A (JP)
Title: Pressure accumulation type fuel injection device for diesel engine
Inventor: NARUSE HIDEO
IPC: F02D41/22
Filed: 1995-02-28
Abstract: PURPOSE: To reliably prevent the occurrence of an acceleration shock by providing a cylinder reduction control means which is so constituted as to decide whether an actual fuel pressure is higher than a target fuel pressure by a given value or more during acceleration of a diesel engine and prohibit injection of fuel from the arbitrary fuel injection valve of all fuel injection valves when it is higher by the given value or more. CONSTITUTION: An ECU 6 inputs output signals from a rotation speed sensor 7 and an accelerator sensor 8 and calculates a target fuel pressure (a target common rail pressure PS) to realize a fuel injection pressure by which the combustion state of an engine 2 is rendered proper according to an operation state and controls drive of a fuel feed pump 5 according to a deviation with an actual fuel pressure detected by a common rail pressure sensor 9. High pressure fuel in a common rail 4 is injected in each cylinder through each injector 3. In this case, during acceleration of an engine, at an operation time at which an actual fuel pressure is higher than a target fuel pressure by a given value or more, injection of fuel through the arbitrary injector 3 is prohibited to suppress the generation of an acceleration shock.
Patent JP-H05205769-A (JP)
Title: Sealed metal oxide hydrogen storage battery
Inventor: HORIIE HIROSHI
IPC: H01M4/24
Filed: 1992-01-29
Abstract: PURPOSE:To prevent cut-off sections from being brought into contact with a positive electrode while being penetrated through a separator by sticking a pressure sensitive adhesive tape which can be fusion bonded onto the innermost circumferential end section and the outermost circumferential end section of a negative electrode in a sheet shape, and concurrently covering the cut-off sections of a metallic net used as a supporter for the negative electrode. CONSTITUTION:When a negative electrode and a spiral electrode body are manufactured. a hydrogen occlusive alloy the constituent of which is (Ti0.5Zr1.5V1.0N3.0)0.8Cr0.2, is used as negative electrode active material, a net made of stainless steel is used as a supporter, the hydrogen occlusive alloy is rolled under pressure together with the net made of stainless steel, and is inserted roughly at the temperature of 1000 deg.C for 30 minutes so as to be formed into a sintered body in a sheet shape, so that it is made to be the negative electrode 2 in a sheet shape. And next, pressure sensitive adhesive tapes 7a and 7b are stuck onto the cut-off end sections of the negative electrode 2, that is, the innermost circumferential end section 2a and the outermost circumferential end section 2b of the negative electrode when the electrode is winded up, so that the end faces of the negative electrode are completely covered. A separator 3 composed of polyamide unwoven cloth is then fusion bonded onto these tapes 7a and 7b so as to be fixed thereafter. A positive electrode 1 containing nickel hydroxide as active material is then piled up over the separator 3, so that it is winded up in a spiral form so as to be formed into the electrode body.
Patent JP-H01214643-A (JP)
Title: Building construction
Inventor: WATANABE YASUSHI
IPC: E04B2/84
Filed: 1988-02-23
Abstract: PURPOSE:To restrict the extent of compressive strain in a column and make improvements in the yield strength of a joint layer earthquake-resisting wall by forming a leg part in the lower part from a lowermost component in each column at both sides of the joint layer earthquake-resisting wall into an unbonded type charged steel-pipe concrete structure. CONSTITUTION:In a building construction 10 with joint layer earthquake-resisting walls 4 extending over multistoried floors, a leg part 2a in the lower part from a lowermost layer component in each column 2 at both sides of a joint layer earthquake-resisting wall 4 is formed into an inbonded type charged steel-pipe concrete structure. This leg part 2a is a structure made up of charging concrete 14 in a steel pipe 12 in a state of unclinging to this steel pipe 12, and it makes the concrete 14 burden compressive force, while it makes the steel pipe 12 burden bending and shearing force as well. With this constitution, since compressive strain in the column is limitable, a destructive mode of the wall 4 is made into a tenacious something and the promotion of increase in final yield strength is thus promotable.
Patent JP-S55134288-A (JP)
Title: Heat pipe
Inventor: MIYAKE NOBUYUKI
IPC: F28D15/02
Filed: 1979-04-04
Abstract: PURPOSE: To make the device compact and light and to improve its efficiency by providing a fin fitted on the wall surface with the function of heat generation.  
     CONSTITUTION: A nicrome wire 3 covered with heat resisting insulator is fixed in a specified pattern, with electrode-fitting unit 4 as its starting point, on at least one surface of fin 1. For example, this heat pipe 11 is set in liquid developer 10 in a developer container 9, and if the temperature of liquid developer 10 is low, heat is generated by supplying power to the heater. By this, it is possible to raise the temperature of developer 10 speedily and efficiency. If, on the contrary, the temperature is too high, the power supply is cut, and natural heat discharge by fin 13 or forced heat discharge by fan 12 can be done. By this, since heating and heat discharge can be operated by fins, it is possible to operate heat transfer efficiently with a compact, light device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10237163-A (JP)
Title: Production of polyester
Inventor: NOGAMI KATSUO
IPC: C08G63/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a polyester having a low terminal carboxylic acid concentration in a high yield. SOLUTION: An oligomer produced by the transesterification reaction or esterification reaction of a bifunctional carboxylic acid or its ester-forming derivative with a glycol is subjected to polycondensation reaction in a polycondensation reactor, the produced polyester is discharged through the discharging port of the polycondensation reactor by increasing the pressure in the reactor and subsequently the oligomer is subjected to polycondensation reaction in the polycondensation reactor to obtain a polyester. In the above batch process, the amount of the residual polyester is set to 3-10wt.% based on the total polyester obtained by the successive polycondensation reaction.
Patent JP-S63207242-A (JP)
Title: Routing control system for packet switching network
Inventor: SUZUKI MICHIO
IPC: H04L45/247
Filed: 1987-02-24
Abstract: PURPOSE:To improve the stability for routing change by by-passing respective destination exchanges stepwise in accordance with states of queue length abnormality of lines with destination exchanges as units. CONSTITUTION:Queue lengths of lines l1 and l2 are counted; and if they are different from each other, destination packet exchange which divides traffic into two or more directions with respect to the same destination are ob tained and only lines whose queue lengths are shorter are defined as transmission directions. If exchanges are already by-passed to the line l1, having the longer queue length in case that lines l1 and l2 are different in queue length, one exchange is selected from them and by-pass of this exchange is immediately stopped. Thus, if an abnormality of queue length occurs, the number of releating hops to all destination exchanged in the pertinent direction is increased by one and the transmission direction is changed in accordance with this number of repeating hops.
Patent JP-H01218598-A (JP)
Title: Production of maltotetraose
Inventor: KIMURA TAKUHEI
IPC: C12N9/44
Filed: 1988-02-25
Abstract: PURPOSE:To improve yield of maltotetraose in short-time reaction, by reacting a culture medium of a specific microorganism of Micrococcus with amylose, amylopectin, starch, etc. CONSTITUTION:A microorganism is separated and collected from a soil, etc., to give Micrococcus.sp.No.207 being a coccus having 0.8-1.2mum diameter in cell form, having aerobic properties and ability capable of producing amylase and pullulanase in vitro. Then, the No.207 strain is inoculated into a culture medium containing soluble starch, peptone, K2HPO4, etc., and aerobically cultured at pH 7-10 and 0-39 deg.C for 2-5 day to give a crude enzyme containing amylase having about 140000 molecular weight and properties capable of hydrolyzing alpha-1,4-glncopyranoside bond of hydrolyzed product such as starch into endo type and pullulanase having about 140000 molecular weight. Then the above-mentioned crude enzyme is added to 0.5-10wt.% solution of starch, etc., so as to contain 0.1-2unit/g starch as the amylase and reacted at pH7-9 and <=60 deg.C for 5-80 day to provide the maltotetraose.
Patent JP-H09234784-A (JP)
Title: Fitting method for door trim
Inventor: ASAI KOJI
IPC: B29L31/58
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of defective floating, breakage and the like of a skin on a shoulder section of a fitting channel and carry out the stabilized fitting by vacuum molding in the state of protruding a bar onto the shoulder section of the fitting channel and then embedding the bar therein and simultaneously sucking the same from a bottom force. SOLUTION: A bonding agent is applied on the surface of a door trim base 1 with a fitting channel 4, and the base is set in a bottom force 11, and then top and bottom forces are closed and vacuum suction is carried out from the side of the bottom force 11 to bond integrally a skin 2 with the surface of the door trim base and the fitting channel. The vacuum molding is carried out in the state of protruding a bar 12 onto a shoulder section of the fitting channel 4 to secure the spreading length of the skin corresponding to the fitting channel depth. Then the bar 12 is embedded and simultaneously sucked from the bottom force 11 to fit the spreading length portion of the skin along the shoulder section of the fitting channel.
Patent JP-S58158508-A (JP)
Title: High temperature strain measuring method
Inventor: IGARI TOSHIHIDE
IPC: G01N25/16
Filed: 1982-03-16
Abstract: PURPOSE:To measure strain distribution and local strain accurately, by arrainging a test piece having symmetrical parts in a heating furnace, and measuring one side of the symmetrical parts of the test piece by a Moir e method and the other side by a grid method simultaneously. CONSTITUTION:The test piece 1 has the symmetrical parts 1a and 1b. Heat resisting grids 2 are arranged on the surfaces, respectively. The symmetrical parts 1a and 1b of the test piece 1 are arranged so as to face quartz rods 4a and 4b of the heating furnace 3. The strain of the test piece 1 due to the high temperature is measured by a Moir e strain gage 5 and a grid strain gage 5 through the quartz rods 4a and 4b.
Patent JP-S59166123-A (JP)
Inventor: YAMAMOTO TAKAMITSU
IPC: A47L9/04
Filed: 1983-03-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01215725-A (JP)
Title: Production of high-purity iron oxide
Inventor: KAWAYOSHI YATSUHIRO
IPC: C01G49/02
Filed: 1988-02-24
Abstract: PURPOSE:To effectively remove impurities from waste acid and to obtain a high-purity iron oxide especially having extremely low SiO2 content, by crystallizing a waste liquid generated in the pickling of steel, washing the obtained crystal with a saturated Fe solution, dissolving the washed crystal in an acid recovered by the crystallization operation, filtering the solution and calcining the product. CONSTITUTION:Iron in a waste acid generated by the pickling of steel is precipitated as a crystal. The crystal is washed with a saturated iron solution having an impurity concentration lower than the impurity concentration in the waste acid attached to the crystal and containing concentrated impurities. The washed crystal is dissolved in an acid recovered by the above crystallization operation, filtered and calcined. The washing solution saturated with iron is, e.g., a saturated iron solution produced by dissolving pure iron in the acid recovered by the above crystallization process.
Patent JP-S60187557-A (JP)
Title: Ink jet head
Inventor: HATSUTORI SHIYUNSUKE
IPC: B41J2/055
Filed: 1984-03-06
Abstract: PURPOSE:To enable the stable generation of ink particles even if a slight attachment error is generated at the attachment position of a piezoelectric element, by arranging the plate shaped piezoelectric element, which performs parallel advance motion to the injection direction of a nozzle, in the vicinity of the nozzle in an ink chamber. CONSTITUTION:A piezoelectric element 10 is perfectly received in an ink chamber 9. The leading end of the piezoelectric element is parallelly moved and the ink between the wall of the ink chamber 9 in a nozzle existing side and the piezoelectric element guides the stream of the ink moving to the circumference to the nozzle direction to allow the ink particles to fly from the nozzle. When the leading end of the piezoelectric element is separated from the nozzle, flow resistance in the direction shown by the arrow 32 becomes small as compared with that in the direction shown by the arrow 33. Therefore, the ink is supplied to the vicinity of the nozzle before air bubbles enter from the nozzle and the chance of air bubbles introduced into the ink chamber is reduced. The positions of a nozzle plate 36 and the piezoelectric element 35 may be set so that the nozzle 37 is overlapped with the piezoelectric element 35 and, even if an assembling error is generated, ink particles can be generated stably.
Patent JP-H0713361-A (JP)
Title: Electrophotographic photoreceptor
Inventor: OSHIBA TAKEO
IPC: C08L69/00
Filed: 1993-03-02
Abstract: PURPOSE:To secure high sensitivity and high durability and suppress the deterioration of the image quality in the actual photographing, and the sensitivity deterioraition, by allowing the binder resin of a photosensitive layer to contain the polycarbonate polymer having the specific kind of repetitive structure unit. CONSTITUTION:The binder resin in the photosensitive layer on an electric conductive substrate contains the polycarbonate polymer having the repetitive structure unit represented by the formula or the copolymer thereof. In the formula, R1-R8 is a hydrogen atom, halogen atom, substituted or nonsubstituted alkyl group having the number of carbon atoms of 1-10, cycloalkyl group, and an aryl group., and X is cyclic alkylidene group which has at least two alkyl, cycloalkyl, or aryl substituted groups, and contains the carbon atoms joined with two phenylene rings. In the formation of the photosensitive layer, the polycarbonate polymer containing the repetitive structure unit represented by the formula or the copolymer thereof is dissolved into the nonhalogen solvent and applied.
Patent JP-H01216667-A (JP)
Title: Handy type image scanner
Inventor: YACHI JUNICHI
IPC: H04N1/40
Filed: 1988-02-24
Abstract: PURPOSE:To simplify the constitution by adopting the circuit constitution for a circuit generating plural threshold levels extracting a pattern depending on the combination of a counter output of a read picture signal and a counter output of a read line signal. CONSTITUTION:When a picture element signal E0 where on pulse corresponds to one read picture element in an image sensor is inputted to a picture element signal counter 11 via an input line 13, outputs QX1, QX2 are outputted respectively from output lines 15, 16. When a line signal E1 where one pulse corresponds to one read line in an image sensor is inputted to a line signal counter 12 via an input line 14, outputs QY1, QY2 are outputted respectively from output lines 17, 18. Since the picture element signal counter 11 and a line signal counter 12 only repeat the count of 0-3, the state of 2<4>=16 stages is repeated in 4-bit of the output QX1, QX2, QY1, QY2 of the picture element signal counter 11 and the line signal counter 12. Thus, the pattern is used as a dither pattern for 16 gradations.
Patent JP-H08210068-A (JP)
Title: Earth discharge device for use in rotary-table type excavator
Inventor: TODOROKI SEIJI
IPC: E21B3/04
Filed: 1995-02-06
Abstract: PURPOSE: To prevent cuttings from splashing during excavation by collecting the cuttings into an earth collecting chamber by means of compressed air used for driving a down-the-hole drill, and discharging the cuttings from an appropriate discharge opening in a certain direction. CONSTITUTION: The inclination of a rotary table 4 is corrected by the actuation of leveling jacks 28, 29 so that the rotary table 4 is set in a horizontal position. An auxiliary introducing pipe 52 is connected to a main introducing pipe 51 via a turnbuckle, and the portion between the surface of ground around an excavated hole 91 and the lower opening 48 of an earth collecting chamber 46 is covered with both introducing pipes. Cuttings are discharged onto the ground through the space between the wall of the excavated hole 91 and a drill rod by compressed air used for driving a down-the-hole drill, and are introduced into the earth collecting chamber 46 via the introducing pipes 51, 52 above ground.  In the earth collecting chamber 46, a blade plate 56 rotates as the table rotates 4, a blade 57 turns about the rotation axis of the table 4, and when a discharge opening 49 in the side wall of the earth collecting chamber 46 is open the cuttings are always scraped toward the discharge opening 49 by the blade 57 and discharged in a certain direction.
Patent JP-H07248140-A (JP)
Title: Defrosting controller for air conditioner
Inventor: MIYAJI KENICHI
IPC: F24F11/02
Filed: 1994-03-11
Abstract: PURPOSE:To ensure proper defrosting control even under any environment by detecting it. CONSTITUTION:An air conditioner comprises a compressor, a four-way valve, an outdoor heat exchanger, pressure reducing means, and an indoor heat exchanger, all being coupled in this order. In the air conditioner, there are provided an outdoor heat exchanger temperature detector 6, defrosting initiation temperature set means 7, mask time set means 8 for setting time (mask time) from the initiation of heating operation to the initiation of defrosting, a timer 9, defrosting initiation decision means 10, temperature gradient estimation means 11, return condition set means 12 for setting conditions that the operation returns from defrosting operation is heating operation based upon the temperature gradient, and control means 13. As the heating operation is initiated and temperature of the outdoor heat exchanger reaches defrosting initiation temperature with the lapse of the mask time, the defrostion is intiated, and conditions for the operation to return to the heating operation are determined on the basis of the magnitude of the temperature gradient of the outdoor heat exchanger and the conditions are reached, the operation returns to the heating operation.
Patent JP-H01216269-A (JP)
Title: Semiconductor acceleration sensor
Inventor: NISHIMURA HITOSHI
IPC: G01P15/12
Filed: 1988-02-24
Abstract: PURPOSE:To make an overlap part vertical against the (110) surface and to decrease no mass by forming the overlap part concerned along the <112> direction of a semiconductor substrate whose crystal surface is (110), at the time of forming the overlap part in the center part of the semiconductor substrate. CONSTITUTION:Void parts 6a-6d are formed along the <112> direction of an (n) type single crystal silicon substrate 5 whose crystal surface is (110) and each void part is connected to each other. As a result, a lozenge-shaped overlap part 5b is formed in a cantilever part 5a and its tip. In the cantilever part concerned 5a, plane U-shaped strain gauges 7a, 7b are formed. When acceleration works from the direction as indicated with an arrow E or G, the overlap part 5b is displaced in its working direction in accordance with magnitude of this acceleration. In accordance with the displacement quantity of the overlap part 5b, each resistance value of the strain gauges 7a, 7b is varied, and by measuring a variation of these resistance values from aluminum wirings 10a, 10b magnitude of acceleration is detected.